Works matching IS 0018019X AND DT 2014 AND VI 97 AND IP 6

Results: 15

Efficient Solvent-Free Synthesis of Benzothiazine-Fused Pyrrolo[3,4- c]coumarins: Cycloaddition Reactions between Coumarin-Based Dihydrobenzothiazoles and Isocyanides.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 847, doi. 10.1002/hlca.201300310

By:

Khoobi, Mehdi;
Ramazani, Ali;
Mahdavi, Mohammad;
Foroumadi, Alireza;
Emami, Saeed;
Joo, Sang Woo;
Ślepokura, Katarzyna;
Lis, Tadeusz;
Shafiee, Abbas

Publication type:

Article

Formal Synthesis of (−)-Cyclaradine Using Ring Closing Metathesis.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 861, doi. 10.1002/hlca.201300325

By:

Raju, Gurrapu;
Rao, Jalagam Prasada;
Rao, Batchu Venkateswara

Publication type:

Article

1,3-Dipolar Cycloadditions of Ethyl 2-Diazo-3,3,3-trifluoropropanoate to Alkynes and [1,5] Sigmatropic Rearrangements of the Resulting 3 H-Pyrazoles: Synthesis of Mono-, Bis- and Tris(trifluoromethyl)-Substituted Pyrazoles.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 808, doi. 10.1002/hlca.201400032

By:

Gladow, Daniel;
Doniz-Kettenmann, Sebastian;
Reissig, Hans-Ulrich

Publication type:

Article

Two New Cycloartane Triterpenoids from Kleinhovia hospita.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 887, doi. 10.1002/hlca.201300331

By:

Mo, Jian-Xia;
Bai, Yang;
Liu, Bo;
Zhou, Chang-Xin;
Zou, Li;
Gan, Li-She

Publication type:

Article

Polyhydroxylated Sterols from the South China Sea Gorgonian Verrucella umbraculum.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 900, doi. 10.1002/hlca.201300397

By:

Cao, Fei;
Shao, Chang-Lun;
Wang, Yu;
Xu, Kai-Xia;
Qi, Xin;
Wang, Chang-Yun

Publication type:

Article

Myrrhanolide D and Myrrhasin A, New Germacrane-Type Sesquiterpenoids from the Resin of Commiphora opobalsamum.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 881, doi. 10.1002/hlca.201300328

By:

Shen, Tao;
Li, Guo-Hui;
Zhong, Qing-Qing;
Wang, Shu-Qi;
Ren, Dong-Mei;
Lou, Hong-Xiang;
Wang, Xiao-Ning

Publication type:

Article

Density Functional Study of Interactions between Fluorinated Cyclohexanes and Arenes.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 797, doi. 10.1002/hlca.201400049

By:

Cormanich, Rodrigo A.;
Durie, Alastair;
Bjornsson, Ragnar;
Rittner, Roberto;
O'Hagan, David;
Bühl, Michael

Publication type:

Article

Contents: HCA 6/2014.

Published in:: Helvetica Chimica Acta, 2014, v. 97, n. 6, p. n/a, doi. 10.1002/hlca.201490006
Publication type:: Article

Hypervalent Iodine Catalyzed Cyclization of Aryl-Substituted Alkanoic Acids.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 854, doi. 10.1002/hlca.201300311

By:

Li, Tingting;
Xiang, Changbin;
Zhang, Bijun;
Yan, Jie

Publication type:

Article

Olefin Cross-Metathesis: Studies towards the Total Synthesis of (+)-Bitungolide F.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 868, doi. 10.1002/hlca.201300326

By:

Dayaker, Gandrath;
Krishna, Palakodety Radha

Publication type:

Article

Four New 13,28-Epoxyoleanane Saponins from Lysimachia lobelioides.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 839, doi. 10.1002/hlca.201300292

By:

Li, Qi-Ji;
Zhu, Zhu;
Yang, Xiao-Sheng;
Hao, Xiao-Jiang

Publication type:

Article

Preparation and Structures of 2-Substituted 5-Benzyl-3-methylimidazolidin-4-one-Derived Iminium Salts, Reactive Intermediates in Organocatalytic Transformations Involving α, β-Unsaturated Aldehydes.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 751, doi. 10.1002/hlca.201400110

By:

Grošelj, Uroš;
Beck, Albert;
Schweizer, W. Bernd;
Seebach, Dieter

Publication type:

Article

Chemoselective Route for Synthesis of N-Aryl-3-oxochromeno[2,3- c]pyrazole-2(3 H)-carbothioamide Derivatives.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 895, doi. 10.1002/hlca.201300388

By:

Alizadeh, Abdolali;
Ghanbaripour, Rashid

Publication type:

Article

A Stereoselective Total Synthesis of Decarestrictine I.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 830, doi. 10.1002/hlca.201300256

By:

Yadav, Jhillu Singh;
Venkatesh, Miriyal;
Kumar, Alleni Suman;
Reddy, Poli Adi Narayana;
Reddy, Basi V. Subba;
Prasad, Attaluri R.

Publication type:

Article

A Novel Synthesis of Quinazolines by Cyclization of 1-(2-Isocyanophenyl)alkylideneamines Generated by the Treatment of 2-(1-Azidoalkyl)phenyl Isocyanides with NaH.

Published in:

Helvetica Chimica Acta, 2014, v. 97, n. 6, p. 822, doi. 10.1002/hlca.201300431

By:

Ezaki, Kosuke;
Kobayashi, Kazuhiro

Publication type:

Article